Haylou T33 TWS Headphones User Manual

What’s in the Box Bluetooth earbuds, charging case, eartips   (2 pairs) user manual, charging cable. Parameters: Earbuds Parameters: Operation Range:10m Battery Capacity:40 mAh Charging Time: Approx. 1.5 h Calling Time: Approx. 3h Standby time: approx. 105 h Input: 5V Charging Case Parameters: Input : 5V ( 500mA) Output: 5V (150 mA) Charging Time: Approx. 2.5 … Read more