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Highlights
Wonderful Audio Quality
True stereo sound effects, brings you an impression of space, helping you feel the music just as if you were in the Concert Hall.
Bluetooth V5.0 Technology
The sound transmission speed is twice higher. The anti-interference performance is enhanced and the connection is more stable, avoiding sound delays in calling and game-playing.
Lightweight and Comfortable
Ergonomically designed, the earbuds exactly fits the contours of the ears, and there is no tenderness over hours wearing.
Automatical Pairing
Due to BT v5.0 +EDR tech, the connection is more stable and quick, suitable for Apple iPhone 6/6s/ 6plus/7/8plus/X/Xs/ Samsung,etc.
Long Working Time
Small charging case includes a built-in 500 mAH battery which can recharge the earphones for 3 times, with its standby time up to about 180 hours after full charge.
Specification
| General | Model: S991 |
| Specification | Bluetooth: low power core 5.0+EDR Bluetooth protocol: HSP1.2, HFP1.6, A2DP1.3, AVRCP1.5 Rated voltage: 3.7V Rated power: 7mW Rated current: 350mA Resistance: 32Ω Battery: single side 65mAh polymer battery Charging box battery: 500mAh polymer battery Charging power: eaphone 5V/1mA, charging box 5V/1mA Transmission distance: 15 meters Frequency: 2.4GHz-2.48GHz Listening to the song time: about 6 hours Talk time: about 6.5 hours Standby time: about 1800h Charging time (eaphones) : Approx. 1.1 hours Charging time (charging box) : About 1.5 hours Charging times (charging box) : 3 times Single earphone charging time (USB charging slot): Approx. 1.5 hours |
| Weight & Dimensions | Product Weight :0.051kg Product Dimensions : 7.3 x 6.3 x 3.6cm Package Weight: 0.15kg Package Dimensions:1.0 x 7.5 x 4.0cm |
| Package Contents | 1 x Dual Bluetooth Earphones |
