Syllable D9 TWS Bluetooth Earphones Earbuds with Charging Box

With the Syllable D9 wireless earbuds, you can enjoy rich streaming sound, hands-free convenience, and total comfort. Each earbud delivers incredible sound clarity, extra bass, and natural noise canceling. Furthermore, integrated microphone lets you answer incoming calls with a push on the earbuds. The case can charge and store the earphones.
True Wireless Design Wireless connection via Bluetooth, wireless charging, as well as no wires between the two earpieces.
Stereo or Mono Support to wear both earpieces or just one as you wish.
Superb Sound Two powerful speakers with nano diaphragm, deliver you crystal clear sounds and deep bass.
Bluetooth 4.2 With stable transmission, easy to pair with Bluetooth-enabled devices.
Portable Charging Box It can automatically & fully charge the earbuds for 5 times; what's more, the charging box can be used to store your earbuds.
Lightweight One earbud only weighs 6.5g, comfortable to wear without fatigue.
IPX4 waterproof protect the earbuds from rain, sweat and etc, prolong its lifetime.
One Key Control Simple design only with one key, but you can easily control power on/off, pair, answer phone call etc, very convenient.
Wide Compatibility Compatible with all Bluetooth enabled devices.
Specifications
Brand Syllable
Model D9
Resistance 16ohm
Drive Unit 8mm
Frequency Rate Class II
Working Voltage 3.2-4.2V
Sensitivity of Mic -42dB±2dB
Bluetooth Frequency 2.4-2.48GHz
Operation Distance 10m
Talk Time 2.5h
Standby Time 80h
Protocol A2DP/AVRCP
Package Contents 1 x Pair of Earbuds, 1 x Charging Box, 1 x USB Cable, 2 x Ear Tips, 1 x User Manual