Access B-FUN Full Wireless Earphones Light Gray

Manufacturer part number: "AH-TWS05" Size and weight Weight: 3g x 2 comment Enjoy music and videos in your favorite colors standard 1 set Standard details ○Bluetooth standard: Ver5.0 ○Codec: SBC Supported profiles: A2DP, AVRCP, HEP, HID, AVCTP, AVDTP, SPP Earphone battery capacity: 25mAh x 2 Case battery capacity: 200mAh Communication distance: 10m (varies depending on usage environment) Impedance: 32 Ohms ○Driver unit: φ13mm ○ Playback frequency range: 20Hz to 20,000Hz Output sound pressure level: 103dB±2dB Maximum speaker input: 5mW Continuous playback time (volume 50%): 4 hours Case charging times: 3 times Earphone charging time: 2 hours Case charging time: 2 hours Continuous standby time: 180 hours