Enzemit Smart Sunglasses GT03 GT03 - Square-framed Black+Transparent Lens Bluetooth 5.0

Specification: BT version:BT V5.0 Driver size::Ф11mm Impedance :16 Sensitivity:105+3dB Frequency response:20Hz-20KH MlC Sensitivity :42dB SNR:97 dBA Audio decoding:SBC、AAC THD:<=0.2% Dual mode:Yes BT protocol:A2DP AVRCP HFP HSP SPP BT class :Class 2 Transmission:>10M Battery capacity:63 mAh x 2 Playing time:8 H Calling time :10-15 H Standby time :100H Charging time :2H Waterproof level:IPX5 Specialty:Replaceable frames Ceated For You ： Suitable for a variety of scenarios: outdoor/driving/work/cycling/life/home/party... Turn On /Off: Turn on:4 s Long press at either side Turn off: 4 s Long press at either side Music Control Play /Pause： Single click at either side Previous track：2s press at left side Next track：2s press at right side Calling Control Answer calls：Single click at either side End calls：Single click at either side Reject calls：Double click at either side Mode switch： Gaming mode -Music mode：Double click at either side Smart Voice Assistant： Activate smart voice assistant like SlRl ：Triple click at either side