Feature: 1. Easy to use: Take it out and plug it in easily. After pairing the earphones, the connection is automatic. 2. Novel appearance: Colorful and fashionable appearance, high-resolution sound quality, comfortable airy feeling to wear. Transparent crystal design, small ice shape and comfortable feel. 3. Long duration of use: When the headphones are fully charged, the headphones can be used for up to 4 hours at a time, and the battery life of the charging bin can be more than 20 hours. The transmission speed of the new generation Bluetooth-compatible 5.3 low-power chip is more efficient and stable. 4. Multi-purpose: It is comfortable to wear the ear hook without feeling. It will not be thrown away, whether it is running, jumping or dancing, and the movement is not restricted.Specification: Origin: Mainland China Color: black, white, green, purple Support Bluetooth: V5.3 Horn specification: 13mm 32 ohms Talk time: about 8 hours Listening time: about 7 hours Headphone capacity: 30MAH Charging chamber: 300MAH Bluetooth compatible distance: 10M (no obstacles) Frequency: 20Hz-20KHz Impedance: 32 ohms Sensitivity: 85dB/mW Waterproof grade: IPX 5 Charging chamber size: about 76x30x25mm/2.99x1.18x0.98inch Charging bin + earphone weight: 45g

Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.