EarFun Air TWS Headphones

Brand: EarFun
Name: Air
Model: TW200B
Color: Black
Driver: 6mm
Number of microphones: 4 (2 per headphone)
Bluetooth version: 5.0
Bluetooth frequency: 2.402-2.48GHz
Bluetooth profiles: A2DP, AVRCP, HFP, HSP
Range: Up to 15m (no obstacles)
Battery Capacity: 55mAh x2 (headphones), 500mAh (case)
Earphone charging time: About 1.5h
Charging time for case: About 2h (USB-C cable) / about 3.5h (wireless charger)
Operating time: Up to 7h / up to 35h with case
(operation time depends on volume level and type of audio content)
Input: DC 5V / 1A
Waterproof: IPX7
Dimensions: 53.3x52x34mm
Weight: 51g
Single earphone weight: 5.4g