Features
Air conduction
Comfortable to wear
No damaging to hearing
Size
L 51 * W 38 * H 13 mm (earbuds)
L 78.6mm * W 65.2mm * H 28mm (charging case)
Bluetooth scheme: V5.4
Channel system: stereo
Supporting protocols: HSP, HFP, A2DP, AVRCP
Battery capacity of earbuds: 50mAh*2 (protection IC)
Battery capacity of charging case: 300mAh (protection board)
Horn
Play time: 7.5H
Call time: 6h
Charging time: 1.5h
Horn diameter: 14mm
Horn impedance: 32Ω
Input voltage: DC 5V
Sensitivity: 115±3dB
Bluetooth operating frequency: 2,402-2,480MHz
Frequency response range: 20Hz-20KHz
Maximum transmission distance: 10m
Voice prompt: supported
Multi-point connection: unsupported
Wearing method: Ear-hook
Waterproof rate: IPX4 (only for earbuds)
User manual: Chinese and English
Interface: Type-C
Accessories: USB charging cable, user manual
