Specifications:
Air-conduction sports earphone
Bluetooth chip: Jieli AC7003
Bluetooth version: 5.3 (with power amplifier)
Battery capacity of charging case: 200mAh (with protective plate and OVP)
Play time: 8h
Talk time: 7h
Charging time: 2.5h
Standby time: 300h
Horn diameter: 10 * 8.5mm
Interface: Type-C
Size: 13*10.5*5.6mm
Feature:
Bluetooth version: 5.3
Sound track: stereo
Supported protocols: A2DP, HSP, HFP, AVRCP
Battery capacity of charging case: 200mAh (with protective plate and OVP)
Frequency response range: 100-8KHz
Sensitivity: 119 ± 2dB
Impedance: 30 Ω ± 15%
Charging standard: DC5V
Bluetooth operating frequency: 2.402GHz-2.480GHz
Maximum transmission distance: 12m
Voice prompt: supported
Multi-point connection: unsupported
Wearing method: ear hook
User manual: Chinese and English
Accessories: USB charging cable, user manual
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