• The earphone charging box is in a transparent design style with digital display, which can intuitively reflect the remaining power in real time
• Transparent high-pitched and precise in-ear, 13mm wide-range large dynamic sound unit, the sound frequency is up to 20kHz, making the high-pitch transparent and full, and every note is accurate in the ear
• Semi-in-ear ENC call noise reduction technology, weakening the low-frequency noise of the environment, HiFi sound quality immerses you in good music
• Adopt the advanced Bluetooth-compatible 5.3 technology and support HEP\HSP\A2D\AVRCP, which ensures more stable connection

Specification:

• Chip: JL 6973
• Support protocol: HEP\HSP\A2D\AVRCP
• Bluetooth-compatible version: V5.3+EDR
• Battery capacity: lithium polymer battery, earphone capacity: 30mAh, charging case: 300mAh
• Battery life: 18 hours
• Standby time: 200 hours
• Charging time: 1-2 hours
• Charging interface: Mirco
• Bluetooth-compatible distance: 10m
• Headphone compartment size: 10x8.3x3cm
• Product weight: 44.6g
• Material: ABS+