Product Specification :
1.Bluetooth Version: V5.0
2.Chipset: RTL8763BFP
3.Bluetooth Profiles:HSP/ HFP/ AVRCP/A2DP
4.Transmission Distance: ≥10m
5.Music play time/Talk time:About 4 H
6.Charging Time:≤1.5H
7. Earbud Battery Capacity: Li-Polymer Battery43mAh
8.Charging Box Battery Capacity:400mAh
9.Frequency Range:20Hz~20KHz
10.Operating Temperature:-30℃~+70℃
11.Speaker size:Φ6mm
12.Sensitivity:105±3dB
13.Impedance:16Ω
14. Waterproof: IPX5
15.Magnetic suction: magnetic suctioncharging box
Feature:
* 1. BT Version: 5.0 , Low power consumption
* 2. Working time: 4H, extra 400mAh Portable charging box
* 3. Seamless transfer of master and secondary earbuds
* 4. Press control
* 5. Waterproof: IPX5
* 6. Goertek MEMS Microphone, Clear voice
* 7. Premium looking (leather texture)
Accessories:
1. a charging cable
2. a pair of small size silicon cap
3. a pair of large size silicon cap