• Adopt Bluetooth-compatible 5.0 technology, fast and stable transmission without delay
• IPX6 waterproof, especially suitable for running, cycling, jogging and other sports
• Equipped with two types of ear hooks, close to your ears
• Total battery life of about 18 hours, goodbye to low battery
• Touch control: answer/reject calls, play/pause music, previous/next song, wake up voice assistant
• Auto pairing, can use single or dual headphones
• Compact size, easy to carry

Specification:

• Version: JL V5.2
• Transmission distance: 10m
• Speaker Diameter: φ8mm
• Rate Range: 20-20K(Hz)
• Sensitivity: 105dB +/-3dB
• Frequency response: 2.400GH-z-2.480GH-z
• Impedance: 32Ω±15%
• Working time: 3-4h
• Charging case battery capacity: 250mAh
• Earphone battery capacity: 30mAh*2