ST3 Surround sound wireless headphone provide classy sound because of its 40mm driver unit diameter, supports wireless 4.1 version downwards. It is compatible with 4.1 VERSION. Scope of work is 10 meters, USB charging cable: AC Input 110-240V DC input 5V, Talk time is 6 hours, standby time : up to 15 hours, operating frequency: 2.4GHz-2.4835GHz, the output frequency is class 2, Noise reduction technology is DPS, Support A2DP function, AVRCP remote control capabilities, supports automatic switchover to incoming call function, with the end number redial function, large and small volume adjustment, forward backward selections features pause function, compatible with ROHS standards.
What’s In The Box:
1 x ST3 Matte Wireless Headphone
1 x USB 2.0 charging cable (USB-A to USB Micro-B)