MCU: STMF411

the ESCAM QF250 provides you with the ultimate peace of mind

Medium Light Mode: Charges during the day

5mm FC pattern and 14mm FPV cam spacing

Power: Solar panel + USB charging

tws bluetooth 5 3 clip on air conduction earphones enc calls gaming mode Colour:Black MCU: STMF411Clear calls and low latency sound These TWS earphones use Bluetooth 5. 3 for a stable, low power connection and up to 10m wireless range. Music and Game dual mode keeps audio and video in sync, while ENC call noise reduction helps suppress background sound for clearer conversations. Battery, charging and fit Each earbud has a 50mAh battery delivering about 5 hours' use per charge, and recharges in around an hour from the 400mAh charging case. Type C