1. Chipset: Jieli 6936B 5.0+EDR 
2. Function:Auto Power on / Pairing, Key Control. Quick Pairing, Extremely stability, Purely Superior Sound 
3. Material: ABS+PC                                                                 
4. Distance: 20-30 Meters                                                     
5. Speaker: 16Ω, 6mm, 20-20kHz, 91.5dB±3
6. Battery: Polymer Lithium Battery, Earbuds (55mah), Charging case (400mah)                                                           
7. Playing time: Single: 5-6H ; Pairing Mod: 4-5H                                                                                           
8. Standby: Single 100H, Pairing Mod 60H                                           
9. Charging: Earbuds 1H, Case 2H                                 
10. Color: White/Black 

♥Support listening to music and making phone calls;

♥Easy to carry, suitable for people of any age, caller number, last code callback, full intelligent English tone. Tips, power on, pairing, power off and off the phone will have voice prompts.

♥Intelligent compatibility: support all mobile phones with Bluetooth function, tablet, notebook, sing, Q music, movies, etc., all mobile phones;

♥Ear to ear (TWS) connection: at the same time take charge warehouse, automatic startup and automatic matching. Matched with the corresponding prompt, when found side with blue lights flash slowly, on behalf of TWS matching success and not flash. Open mobile phone bluetooth can search TWS connection, also can support any other bluetooth device to connect. After the ear phones connect to pass on them. (note: if the ear could not be matched, the ear can be reset at the same time long as more than 10 seconds until the shutdown, back charge warehouse after take out the boot automatically paired automatically.