[ ACTIVE NOISE CANCELLATION, HIFI MUSIC SOUND ]: Built-in intelligent active noise reduction, hifi music sound, bring you amazing high definition music and call experience.
[ WIDE COMPATIBILITY FOR MOST BT DEVICES ]: Upgraded BT V5.0, both suitable for android and iOS system phones, fast connection, higher transmission efficiency, lower power consumption and more stable.
[ EQUIPPED WITH PORTABLE CHARGING CASE ]: 1800mAh charging case, also can charge your phone in emergency, earbuds magnetically attracted in the charging case and fully charged in 1 hour.
[ BUILT-IN MICROPHONE FOR CALLS]: High definition, better connection and call quality.
[ ERGONOMICS DESIGNED SHAPE ]: Better suits your ear auricle, small and comfortable, not hurt your ear and without falling.
[ PRACTICAL & CONVENIENT STORAGE]: Stored in the charging case, always fully charged when you take them out, and not afraid of forget them at somewhere.
Active noise cancellation: Yes
Driver unit: 6mm
Vocalism principle: Dynamic
Transmission frequency: 2400-2483.5MHz
Frequency response range: 60-2000Hz
BT version: V5.0
Support protocol: HFP / HSP / A2D / AVRCP / SPP / PDAP
Transmission distance: 10m
Ambient temperature: -20~60℃ / -4~140℉
Microphone: Built-in MIC
Charging time: 1h
Standby time: 60h
Call/play music duration: 4-5h
Power input: DC 5V/1A
Earbuds battery capacity: 45mAh/3.7V
Charging case battery capacity: 1800mAh/3.7V
Ear buds weight: 4g / 0.14oz(each one)
Package weight: 172g / 6.07oz
Charging case size: 8.2 * 4.1 * 2.1cm / 3.23 * 1.61 * 0.83in
Package size: 15 * 8.4 * 4.3cm / 5.91 * 3.31 * 1.69in
1 * Pair of earbuds
2 * Pair of ear caps
1 * Charging case
1 * USB cable
1 * User manual(English)