BT Earbuds Waterproof Noise Reduction Stereo Ergonomic Cordless Earbuds Headphones for Outdoor

Feature: 1. BT DESIGN: Cordless earbuds use BT technology, you can connect the earbuds via BT to use, automatic connection, easy to use. 2. NOISE REDUCTION: Noise reduction earbuds use intelligent noise reduction technology, the sound is clear and stereo. 3. ERGONOMIC DESIGN: Waterproof earbuds use ergonomic from design, comfortable to wear, lightweight design does not increase the burden on the ear. 4. WATERPROOF DESIGN: BT earbuds use waterproof design, with sweat and rainfall resistance, you can use it when you play outdoor sports. 5. DIGITAL DISPLAY: Earbuds use digital display power design, you can clearly and easily watch the remaining power, to avoid the situation of earbuds out of power. Specification: Item Type: BT Earbuds Material: ABS Standby Time: 120 Hours Working Time: 4 Hours, Charging Case Can Be Charged 2 Times to The Earbuds Charging Time: 1 Hour Charging Case Interface: Type C Charging Port Earbuds Battery Capacity: 40MAH (Pure Cobalt Battery) Charging Case Battery Capacity: 250MAH Voltage: 3.2‑4.2V Frequency: 20Hz to 20KHz. Package List: 1 Pair x BT Earbuds1 x Earbuds Charging Case1 x Type C Charging Cable1 x Chinese and English Manual