(as of Dec 24,2020 19:37:14 UTC – Details)
1. Earphone Type: Stereo Bluetooth earphones
2. Bluetooth Standard: V5.0
3. Operating frequency band: 2.4 GHz-2.48 GHz
4. Output power: Class 2 power output, up to 10 meters
5. Battery Used: charge case 500 mAh， earbuds 85 mAh
6. earphone Music/talk time: about 8-10 hours
7. Total Playback time: 24-28 hours
8. Fully charged time: 1-1.5hrs to charge earbuds, 2hrs to charge charging case
♬AUTOMATED RECONNECTION：After being paired the first time,Simply take the wireless headphones out of the charging case, they will automatically connect to your phone.
♬8H Ultra-long Playtime:With ISCREM B1 wireless headphones, it provide up to 8 hours of high-quality sound output on a single charge,and the included portable charging case can recharge the earbuds 3 times, and accumulate the playtime up to 25H.
♬SPORT FIT DESIGN: Comfortable, Super lightweight,the wireless earbuds can fit and stay secured in ear canal even with intense movement. The earbuds can even be used alone like a Bluetooth earphone.
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