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Bluetooth items

I have found results from70000+products and20000+suppliers aboutBluetooth items

Commonly Used:
US$
—
Customization Available
Sample Available
Manufacturer First
Product Attributes:
Bluetooth Wireless Speaker
Type: Magnetic Earphone
Type: Bluetooth Speaker
Type: Light-colored Sunglasses
Type: Sphygmometer
Type: Li-ion Battery
Type: Professional Amplifier
Type: Moving-Iron Headphones
Type: Moving-Coil Headphones
Target Users: Adult
Certification: DOT
Shape: Round Oval
Mask Color: Transparent
Amplification Type: Active
Speaker Material: Plastic
Usage: Mobile Phone
Sound Channel: 5.1
SNR: 81-90dB
Memory Card Support
Compatible Product: Universal
Style: Tabletop/Portable
Power Type: Battery
With Timing Function
Color: Black
Soundtrack: Dual Track
Function: Bluetooth
Characteristics: Support Music
Wire Material: OCC
Communication: Wireless
Jack Diameter: USB
Jack Type: USB
Chargeable: Chargeable
Display Type: Digital Display
Voltage: 12V
Max Pressure: 101-150Psi
Frame Material: TR90
Lenses Material: TAC
Lenses Optical Attribute: Polarized
Suitable for: Unisex
Lenses Color: Smoke
Frame Color: Black
For External Use
Nature: No
Customized: Customized
Cathode Material: LFP
Rechargeable: Yes
Size: Medium
Connector Type: GB/T
Start Mode: APP Control
Bluetooth Version: 4.0
Specifications: HSP
Distance version: Class B
Structure: Combination
Number of Locker: 10
Condition: New
Folded: Unfolded
Sides: Single Sided
Component: Heating Equipment
Body Material: Aluminium
Cold Style: Air-cooled
Radiator Type: Direct-flow
Bar and Plate
Water Temperature Sensor Type: Digital Type
Silent DC Motor
Weight Capacity: 200kg
Extended Footrest: Zero-Gravity
Operation Mechanism: Power Motor
Massage Function: Shiatsu
Used For: Professional
Tube Type: IC Amplifier
Recording Function: Recording Function
Screen: Without Screen
Certification: ECE
Certification: RoHS
Certification: CE
Certification: ISO9001
Shape: Round
Usage: Portable Player
Usage: Computer
Home Theatre System
Usage: Radio
Usage: TV
Usage: Stage/DJ
Usage: Karaoke
Usage: Home
Usage: Hotel
Usage: Call Center
MP3 & MP4
Usage: Game Player
Usage: Aviation
Usage: DJ
Usage: Home Theatre
Portable Media Player
Usage: AV
Usage: KTV System
Sound Channel: 2.1
Sound Channel: Single Channel
Sound Channel: 6.1
SNR: <70dB
SNR: 91-100dB
SNR: 70-80dB
Special Function: Radio
USB Disk Support
Special Function: Touch Control
With Remote Control
Special Function: Waterproof
Special Function: Fogless
Special Function: Lighted
Special Function: Rustproof
Style: Headband
Style: Fashion Sunglasses
Style: In-ear
Style: Simple
Style: Ear Hook
Color: White
Color: Silver
Color: Beige
Color: Blue
Color: Red
Color: Gold
Color: Brown
Function: Multimedia
Function: Infrared
Function: RF
Function: Noise-Cancelling
Function: Waterproof
Function: HiFi
Function: USB
Function: Amplifier Combined
Function: Microphone
Characteristics: Power Display
Wire Material: PVC
Jack Diameter: Wireless
Jack Diameter: 3.5mm
Display Type: Without Display
Suitable for: Square Face
Cathode Material: NCM
Size: Small
Start Mode: Book Charging
Start Mode: Remote Control
Structure: Sealed Type
Massage Function: Lumbar Heating
Massage Function: 8-Point Vibration
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Sourcing guidance for Bluetooth Items

What are the essential technical specifications to verify when sourcing Bluetooth audio devices?

Buyers should prioritize Bluetooth Version 5.2 or higher to ensure stable connectivity, lower power consumption, and enhanced range. For audio products, verify support for high-quality codecs such as aptX, AAC, or LDAC. Additionally, check the battery capacity (mAh) and requested IPX rating (e.g., IPX7 for waterproof capabilities) to ensure the product meets the specific environmental needs of the end-user.

Which international compliance standards are mandatory for Bluetooth electronics?

All Bluetooth products must have BQB (Bluetooth Qualification Body) certification to legally use the Bluetooth trademark. For regional market access, ensure products carry FCC certification for the US, CE and RoHS for the European Union, and TELEC for Japan. Failure to provide these documents can lead to customs seizures and significant legal liabilities.

How can I evaluate the build quality and durability of Bluetooth wearables?

Request a Reliability Test Report from the supplier, covering salt spray tests (for sweat resistance), drop tests, and button lifecycle tests. For smartwatches or earbuds, ensure the casing material is hypoallergenic and the PCB (Printed Circuit Board) uses SMT (Surface Mount Technology) for better component stability and longevity.

What are the key considerations for software and app integration in Bluetooth IoT devices?

Confirm if the supplier provides SDK (Software Development Kit) or API access for custom app development. Ensure the device supports OTA (Over-the-Air) firmware updates to fix bugs and improve security post-purchase. It is critical to verify compatibility across both iOS and Android platforms to maximize market reach.

Cross-Border Procurement Risks and Strategies for Bluetooth Electronics

How can I mitigate the risk of intellectual property (IP) infringement?

Ensure the supplier holds a valid Bluetooth SIG membership and that the specific product model is listed on the Bluetooth Launch Studio. When sourcing from Made-in-China.com, prioritize Audited Suppliers who can provide proof of patent ownership or licensing agreements to avoid trademark litigation at the border.

What is the best strategy for negotiating pricing and MOQs for electronic items?

For Bluetooth items, price is heavily influenced by the chipset brand (e.g., Qualcomm vs. Realtek). Negotiate based on tiered volume pricing, aiming for a 10-15% discount on bulk orders exceeding 2,000 units. If you are a startup, look for suppliers offering low MOQs (e.g., 50-100 units) for neutral packaging to test the market before committing to full OEM/ODM customization.

What safety precautions should be taken regarding lithium battery shipping?

Bluetooth devices contain lithium batteries, which are classified as Dangerous Goods (UN3481). Ensure the supplier provides a valid MSDS (Material Safety Data Sheet) and a UN38.3 Test Report. Use freight forwarders experienced in battery-compliant logistics to prevent shipments from being rejected by airlines or shipping lines.

How can I ensure transaction security when dealing with overseas suppliers?

Always use Secured Payment services provided by reputable platforms like Made-in-China.com to ensure funds are only released after the bill of lading (B/L) is confirmed or the inspection is passed. Conduct a Pre-Shipment Inspection (PSI) through a third-party agency to verify that the functional performance and quantity match the purchase order before final payment.

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