Swissten proTUNE Earbuds - 54400100 - Black

The SWISSTEN PRO TUNE Bluetooth headphones have clear sound, soft silicone eartips and weigh just 2x3.2g. Packed in a SWISSTEN retail pack. Design Weighing only 3.2g, small size and silicone earplugs make SWISSTEN PRO TUNE headphones very comfortable to wear and enjoyable to listen to music. Music control SWISSTEN PRO TUNE headphones have complete music controls such as STOP/PLAY, volume control and scroll to the previous or next track. Specifications Bluetooth version: 5.0 Bluetooth range: up to 10 m Power: 2x3 mW Impedance: 32O hm Headphone size: 13mm Microphone sensitivity: -42 dB ± 3 dB Signal to noise ratio: 55 dB Distortion: 5% Frequency range: 20 Hz - 20 kHz Rechargeable voltage/current: 5V DC 0.3A Playback time: 3 h Charging time: 1.5 h Standby time: 150 h Headphone battery capacity: 2x 30 mAh Rechargeable case battery capacity: 250 mAh Rechargeable case weight: 22 g Headphone weight: 2x 3.2 g Material: ABS + silicone 8595217481435