BT Version |
v5.3 |
Chip |
AC7003 |
Supported Protocols |
Headset, Hands-free, A2DP, AVRCP |
Transmission Distance |
10m |
Transmission Frequency |
2.4Hz |
Speaker Unit |
13mm |
Impedance |
32Ω ± 15% |
Frequency Response |
20-20000Hz |
Sensitivity |
98dB ± 3dB |
Battery Capacity |
Charging case: 320mAh, Headset: 40mAh |
Charging Case Input |
DC5V, Type-C |
Charging Time |
Charging case: ~1.5 hours, Headset: ~1 hour |
Talk / Music Time |
7 hours (80% volume) |
Standby Time |
160 hours |
Charging Case Design |
Electroplating gradient color design, LED power level display |
Headset Multi-Device Support |
Connects to two mobile phones simultaneously |
Noise-Canceling Technology |
ANC+ENC (Active Noise Cancellation + Environmental Noise Cancellation) |
Noise Reduction Features |
ANC: Detects and reduces external noise, ENC: Improves call quality |
Additional Features |
Voice assistant activation, song switching, play/pause |
Auto Power On/Off |
Turns on when taken out of the charging case, turns off when placed back |
Battery Display |
Supports Apple phones and some Android phones |
Sizes |
63 × 47 × 27.5mm |
Total Weight |
43.5g |
Single Earbud Weight |
4.3g |