Zinc alloy material open charging compartment
Bluetooth version: V5.3
Supported protocols: HFP A2DP AVRCP AVDTP AVCTP GAVDP SDP
Battery capacity: 33mAh
Charging compartment battery capacity: 300mAh
Music time: 6.5H
Talk time: 5.5H
Charging time: 1h
Standby time: 300H
Horn specification: 13mm
Frequency range: 20~20kHz
Bluetooth working frequency: 2402-2480MHz
Maximum transmission distance: 10M
Frequency response sensitivity: -38±1dB
Voice prompt: support
Multi-point connection: not supported
Wearing method: in the ear
Manual: Chinese and English
Interface: TYPE-C Waterproof level: IPX4
Included accessories: USB charging cable, manual
