Specifications:
IPX5 sweat proof
Chip: QCC3020
Bluetooth Version：V5.0
Earbud Battery: 50mAh*2(Fully charged in 1.5H)
Charging case battery: 580mAh
Charging case dimension:45.65*45.65*32.1mm(WHD)
Earbud dimensions:15.5*23.4*21.6mm(WHD)
Net weight: 3.9g*2(Earbuds)/41.8g(Charging case)
Wireless working range: 10M (without obstacles )
Profiles supported:A2DP/HFP/HSP/AVRCP
Speaker:Φ6 mm
Speaker sensitivity: 91±3dB
Impedance:16Ω±15% 1kHz
Speaker frequency:20HZ-20KHZ
Input voltage / current: DC 5V/380mA
Play time: 10H (60% volume)
Talk time: 6H (in medium vol.)
Standby time:100H
Charging time: about 2H
Features:
1.With Bluetooth 5.0 chipset and advanced audio technology， you can enjoy stereo sound quality
2.With wireless charging function，offers you a more convenient charging method
3.10 hours battery life on a single changing，enjoy all-day music
4、IPX5 sweat proof ,perfect for outdoor sports.
5.Push-button to reduce false touches,very convenient to use