e-Brain Technocrafts Wireless with Touch Sensor Bluetooth Earphone (White) Bluetooth  (White, In the Ear)

Twins True Bluetooth V5.0 Headset Wireless Sports Friendly EarPhone with Touch Pop Window Function (White) 1. It can connect with 2 different devices simultaneously, would connect automatically with a phone paired previously. Ergonomically shaped mini EarPhone provide long time comfortable wearing. 2. Turn off the phone and then turn it on. The headphones automatically return to the phone. 3. The entire machine has voice prompts. 4. The headset is a two-channel call with sound in both the left and right ears. 5. Touch three times and summon Siri. Pairing Instruction 1.First time connection, short press the power button until the led flash in blue and red alternately, then turn on your smartphone to search available device "i 12 tws". To pair both EarPhone and used simultaneously, press multifunction button on both EarPhone at the same time and hold on until the red and blue lights flash alternately, then double click on one earbud and they will be paired. 2.The left headset touch 2 to reduce the volume, the right headset touch 2 to add the volume, the left ear press 3 to the next song, On the right, press 3 on the last song, press 3 seconds for long function, press 5 seconds to turn off the phone, and call two headphones at the same time. SPECIFICATION: Material: Plastic Colour: White USB cable length: 33cm Bluetooth version: Dual mode V5.0+EDR Bluetooth frequency: 2.4GHz Bluetooth transmission distance: 10m Battery : built-in 40mAh rechargeable cobalt battery 350mA Standby time: 100hrs(single earphone) / 60hrs(dual earphone) Playing/Talking time: 5-6hrs(single earphone) / 4-5hrs(dual earphone) Charging time: 1-2hrs