Built-in rechargeable battery with 6 hours of run time on each charge. (3.7V Li-ion 650 mAh)
Extend run-time with mini 5V USB charging port or power bank (not included) as power source
Tap-and-sync (TM) allows users to change frequency and automatically re-connect at the tap of a button
Digital UHF Operates in 900 MHz, away from TV, Radio and Wi-Fi interference
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Item# : A108292226
Model # :