Zinc alloy fuselage combined with high-strength tempered glass to form a heavy metal cabin
Hidden RGB lighting effect in the warehouse: only see the light but not the light
Flip-top opening to free your hands
Bluetooth version V5.3
Supported protocols: HSP, HFP, A2DP, AVRCP
Battery capacity 33mAh
Charging compartment battery capacity: 320mAh
Speaker: 13MM charging time 1.5h
Talking time 5H Playing time: 6H (80% volume)
Standby time: 300H Speaker sensitivity: 109±3dB
Speaker impedance: 32Ω
Microphone sensitivity: -38±1dB
Input charging standard DC 5V
Bluetooth working frequency 2.402G-2.480G
Frequency range: 50~20kHz
Maximum transmission distance: 15M
Voice prompt: support
Wearing method: semi-in-ear
Manual Chinese and English
Interface: TYPE-C
Waterproof grade: IPX4
Included accessories: USB charging cable, manual
