• The charging case has an LED large digital power display, and the earbuds have cool light strip
• Support master-slave switching, convenient to use
• IPX5 waterproof, no fear of sweat and rain
• With portable charging case, put the earphones in the charging case for automatic charging, automatic power off
• Sensitive electronic silicon microphone, using CVC8.0 intelligent noise reduction, intelligent noise filtering for calls and listening to songs
• Type-C/USB-C interface charging, convenient to charge
• Bluetooth-compatible 5.2 chip, stable signal, no delay, low power consumption
• Smart fingerprint touch control, easy to operate

Specification:

• Bluetooth-compatible version: V5.2 version
• Bluetooth-compatible chip: JL 6983D2
• Battery capacity: earphone 55mAh, charging case 320mAh
• Charging port: Type-C/USB-C
• Single ear listening time: 2-3 hours
• Bluetooth-compatible distance: about 10-15m
• Frequency: 20Hz-20KHz
• Impedance: 32 ohms
• Sensitivity: 85dB/mW
• Waterproof grade: IPX5
• Weight: about 45g
• Size: about 7.7 x 3.3 x 2.7cm