PROMATE In-ear HD Bluetooth Earbuds w Intellitouch & Wireless 330mAh Charging Case. Up to 4 Hours Playback. Smart Touch Control. Earphone Battery Capacity 40mAh x2. 10m Operating Distance. Black Color

Feel thumping rhythm along with wireless freedom. The truly wireless earbuds provide the best-in-class sound quality with touch sensors to keep music and calls under your control. In-built proximity sensors start playing music as soon as you put earbuds in your ears and stops when you take them out. When it comes to power, AUTONOMYnever lets you down by providing 4 hours of playtime and 30 hours more from the wireless charging case. Bluetooth v5.0and built-in high-res microphone provide for stable connectivity and clearer conversations. The earbuds automatically pair with your device when taken out of the case.

FEATURES:

• Experience true wireless stability with Bluetooth v5.0
• The built-in proximity sensors start playing music when you put the earbuds in your ears and stops when you take them out
• Smart touch controls let you control music and calls by just tapping on earbuds
• Stay connected all day long with Autonomy
• The high-res microphone provides for the best calling experience
• The earbuds boast a wireless charging case for a hassle-free charging experience

Bluetooth Version: v5.0

Bluetooth Profile:HFP/HSP/A2DP/AVRCP

Bluetooth Chipset:PIXART

Earphone Input:5V, 50mA

Charging Case Input:5V, 300mA

Impedance:16

Frequency Range:2.402G~2.483GHz

Charging Time: 1 Hour

Playing Time: Around 4 hours

Standby Time:80 Hours

Earphone Battery Capacity: 40mAhx 2

Charging Case Battery Capacity: 330mAh

Battery Type: Lithium

Operating distance: 10m