Black 1 and black 2 are both black, they are 100% same earphone, the only difference is the case cap color, one is black-clear, another is clear. We will send black color by random , if you mind it, please do not order it! Thanks.
Bluetooth: V4.2+EDR – Transmission Range: 10M – Transmission Frequency: 2.4GHz
Music Time: 4-5H (1 earbud) / 3-4H (2 earbuds) – Standby Time: 120H (1 earbud) / 70H (2 earbuds)
Battery Capacity: 75mAh – Earbuds Size: 25*14*13 MM – Charging Case Size: 8*3.2*2.8 CM
Product net weight: 5g – Main featur: Music stereo bluetooth earphone
1.True wireless earbuds, playing at the same time without any wire or using separately.
2.Easy pairing, clicking the power button at the same time for about 3 seconds and connecting automatically.
3.Recharging anytime and anywhere with portable 650mAh charging case support, built-in 75mAh battery of each earbud, up to 4-5 hours playing time.
4. Pure, high quality sound for compatible devices by equipping with bluetooth 4.2+EDR chip and stable bluetooth signal.
5. Wide compatibility, compatible with all the devices which have the function of bluetooth.
6, Only one earphone working when calling.
7, The earphone we have paired, no need to pairing them again. After you received the our Q18 earphone, please charging them fully at first.
1 pair x wireless earbuds
2 pairs x ear plug
1 x manual
1 x charging case
1 x zipper case
we have 2 version for the black color,they are 100% same earphone, the only difference is the case cap color, one is black-clear, another is clear . We will send black color by random , if you mind it , please do not order it. Thanks!