Flip In Ear Bluetooth Earphone Power Bank 20Hz 3.7V Black White Color

2200mAH In-ear True Wireless Earbuds Bluetooth 5.0 Digital power display Charging Case

Aplication:

1. Wireless earbuds adopts Bluetooth 5.0 technology , making sound transmission faster, connection more stable , IOS and Andriod compatibility better . Quickly pair and switch within 1 second . Smart touch control makes it convenient to answer calls and switch songs .

2. Built-in 8mm aperture driver, sound range from 20HZ to 20KHZ , providing clear vocals and high quality calls, is an ideal choice for daily use , business office and remote meetings .

3. With ergonomic design fits the curvature of the ear better , is more suitable for long-time wearing , beneficial to protect ears .

Features:

1. Bluetooth Earphones is suitable for daily use , like running/ travel / gym . Long playtime , stable call connection , and beautiful design make it a good choice for business and office . 

2. Bluetooth Headphones can hold on up to 5 hours after a single charge . With the equipped 2200mAH portable charging case , it can be your power bank for mobile phone also , Let you get a long time comfortable earphone experience .

3. Just lightly touch the earbuds control area to realize switch songs and answer calls, Volume control , music adjustment ,  no need to take out the phone and take off the earphones .

4. Take out it will be automatically powered on and start interconnection , completed in 1-2 seconds.

Advantage:

1. The Bluetooth 5.0 chip delivers a faster and more stable wireless connection to devices for extended range , less latency , and fewer dropouts.

2. The Most Advanced TWS Chip of Wireless Earbuds provide a separate earpiece for each ear to deliver rich , high-quality audio and voice .

3. Combined with the ergonomic principle , adjusting the angle of entering ear according ear shape several times for comfortable using experience .

4. The charging case has a battery LED display , so you can know when is the charging time for the charging case .

Descriptions:

1. Chip : Bluetrum

2. Earbud Battery : 60mAH

3. Charging box battery: 2200mAH

4. Play time: ＞6hours

5. Color :Black / white

6. Operating distance: Up to 10m

7. Impedance : 24Ω±5Ω

8. Sensitivity : 90dB±5dB

9. Frequency response : 20Hz-20kHz

10. Operational temperature : -10 to 50°C