Bass Boosted Bluetooth 5.3 Headphones, Factory Wholesale Delivery ! Request a Quote!
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Product Features
* Bluetooth Version: V5.3
* bluetooth chip：AC7003F
* Support profiles: HSP,HFP,AVRCP,A2DP
* BT frequency: 2.402 GHz - 2.480GHz
* Sound Mode: Hi-Fi super bass and crystal clear sound
* Charging time: About 2-3 hours
* Music time: About 40+ hours
* Talk time: About 40+hours
* Built in mic for phone talking
* Operating Distance: about 30 meters
* Compatible with all bluetooth enabled mobile device
* Power Source: Li-ion Battery 400mAh
* Aux line in: 3.5mm socket
* Output: 22mW*2
* SNR: ≥95dB
* Speaker Impedance: 32 ohms/40mm
* Microphone: -42dB±3
* Foldaway design
* Type-C charging port
* Colors: black,Gray,Red
* Accessory : USB line,aux cable,User manual
