• Slim and Lightweight: Weigh only 4 grams (0.14 oz) per earbud and can be easily put in your pocket. Combined with its ergonomic design, you'll feel nothing but your music when wearing it.

• Complete Control at Fingertips: Play, pause, skip your tracks, take/reject incoming calls, and activate voice assistant by simply tapping on your earbuds.

• Bluetooth 5.0 Technology: Connections between your devices will be stronger and more stable, resulting in uninterrupted music listening.

• Authentic Music Quality: Two 10mm large-aperture dynamic drivers sit inside Letsfit T15 earbuds, giving you authentic music quality and crystal clear phone calls.

• Long Battery Life：Enjoy 5 hours of music listening non-stop on one charge, with an extra 25 hours (that's 5 more charges!) when using the charging case provided.

Model No.: T15
Battery: 35mAh (each earbud), 500mAh (charging case)
Charging Time: 1.5 hours (earbuds), 2 hours (charging case)
Adapter: DC 5V, 1A
Music Playing/Call Time: 4-5 hours & 30 hours
Bluetooth Connection Distance: Up to 33 feet or 10 meters
Supporting Protocols: A2DP/HFP/HSP/AVRCP
Working Temperature: -10°C ~ 40°C"