Swissten TWS Stonebuds - 54100200 - Bluetooth Earphones - Black

Swissten Headphones - Bluetooth Earphones - Black - Stereo bluetooth headphones in minimalist design with microphone for listening to music and making phone calls. Packed in SWISSTEN retail pack. Design: The SWISSTEN STONEBUDS headphones are very comfortable thanks to their ergonomic shape and minimalist design. Therefore, you can enjoy listening to your favorite music in full sips in complete comfort. Rechargeable case: The elegant rechargeable case will give you the opportunity to charge your headphones anywhere and will significantly extend the life of your headphones up to four times. Bluetooth connection: Enjoy listening to music with the miniature bluetooth headphones SWISSTEN STONEBUDS. SPECIFICATIONS: Bluetooth: v5.0 True Wireless Stereo - TWS Range: 10 m Headphone battery capacity: 2 x 45 mAh Box battery capacity: 300 mAh Endurance: 2.5 hours Charging cable: Micro USB (included) Charging time: 2 hrs Box size: 70 x 39 x 31 mm BT profiles: A2DP, AVRCP V1.5, HFP V1.6, HSP V1.2 Frequency range: 20 Hz - 20 kHz Sensitivity: 105 dB SPL (sound pressure level) at 1 kHz Impedance: 16 Ohm