• Ultra-thin charging case design: The thickness of the charging case is 2.3cm, with comfortable hand feeling, mini size, easy to carry
• Upgraded Bluetooth-compatible 5.3 version: Low power consumption, fast and stable connection
• Comfortable to the ear: Adapt to different ear canals, ergonomic design, comfortable and painless wearing for a long time
• Good sound quality: Composite diaphragm restores high frequency and bright music, the midrange is full, and the low frequency is thick
• Widely compatible: Fully compatible with mainstream Bluetooth-compatible devices on the market

Specifications:

• Model: BL135
• Bluetooth-compatible chip: JL7023
• Bluetooth-compatible version: 5.3
• Audio agreement: HFP, HSP, A2DP, AVRCP, SPP, PBAP, TWS+
• Bluetooth-compatible distance: 10M
• Earphone music time: 5 hours
• Battery life: 12 hours
• Charging port: TYPE-C
• Battery box charging time: 2 hours
• Earphone battery capacity: 3.7V/25mAh (with protection board)
• Battery box capacity: 3.7V/250mAh (with protection board)