In-ear headphones
Extra small charging frame
IPX4 water protection
Up to 18 hours of operation time

Sound:
Total resistance: 16 ohms
Speaker diameter: 6 mm
Sensitivity: 101 dB (1 kHz)
Frequency range: 20 – 20,000 Hz
Maximum input power: 5 mW
Speaker type: Dynamic

Connectivity:
Bluetooth version: 5.0
Maximum reach: Up to 10 m
Bluetooth profiles: A2DP, AVRCP, HFP
Microphone: Built-in microphone

Comfort of use:
Water resistance: IPX4
TWS mono mode: Yes
Type of controls: Button
Automatic power off: Yes

Power supply:
Music playing time: 6 + 12 hours.
Talk time: 6 h
Battery type (headset)
Lithium polymer (built-in)
Battery capacity (headset): 55 mAh
Battery capacity (frame): 350 mAh
Charging time: 2 hours.
Fast charging time: 15 minutes 1 hour.
Battery life in standby mode: 200 h

Weight of batteries (total): 10.5 g
Rechargeable: Yes