wireless mini headphones bluetooth Built-in 500 ma batteries

wireless mini headphones bluetooth Built-in 500 ma batteries

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Model No.:CPA2904

Price Terms: FOB or EXW

Price: US$ 1~10/Piece | Get Latest Price

Payment Terms:L/C,D/A,D/P,T/T,Western Union,Paypal

Brand:Hengye or OEM/ODM

Product Origin: China

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Product Detailed Description

Product Detail
Item weight 210g
Shipping weight 360g
Dimensions Length:215mm*179mm*28.2mm
Mic Spec
Microphone Unit Φ6.5mm
S.P.L -58±2dB S.P.L at 1Khz
Impedanc ≤2.2KΩ
Frequency response 100Hz-10,000Hz
Directivity Omni-directional
Speaker Spec
Speaker diameter Φ40mm
Frequency response 20Hz-20KHz
Impedanc 32Ω
S.P.L 91±3dB S.P.L at 1KHz
Rated power 20mW
Bluetooth Spec
Bluetooth version 4.0+EDR
Support profile HSP/HFP/A2DP/AVRCP
Transmission frequency  2.40GHz-2.48GHz
Transmission distance 10m
Pairing name  
Battery Spec
Charging port Micro USB
Standby time More than 250 hours
Talking time About 20 hours
Playing time About 20 hours
Charging time About 2~3 hours
Battery type Build in 500mah rechargeable lithium battery
Storage temperature -25℃ - 60℃
Operating temperature -10℃- 45℃

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Our company main products including:

1, handbags to wallets, purse,computer bags, travelling bags, backpacks,etc.

2, Shopping bags,Non-woven Bags, packing bags, drawstring bags, promotional bags, CD case, etc

3, leather/canvas belts, accessories for garment and handbag etc.

One year Product Guarantee for this product.

Pre Order Processing: 3 days

Production 20 days (begins after art prep, proof approval)

Shipping by Express 3 to 6 days

by sea 20 to 30 days