RocketFish RF-MAB2 - Manual (Page 12)

12 RF-MAB2 Bluetooth Stereo Headset
Specifications
Bluetooth version Version 2.1
Supported profiles A2DP, AVRCP, HFP, HSP
Frequency spectrum 2.4 ~ 2.4835 GHz
Working distance Maximum 33 ft. (10 m)
Operating temperature 14° to 140°F (-10° to + 60°C)
Operating time Talk: 14 hours
Music: 12 hours
Standby time 340 hours
Product dimensions
(L × W × H)
6 Ч 5.4 Ч 2.4 in.
(153 Ч 138 Ч 60 mm)
Product weight 1.9 oz. (54g)
Average charging time 3 hours