Sluchátka GEMBIRD otevřená, černá

Product description

ENJOY WIRELESS MOBILITY The open-ear design keeps you aware, so you stay informed about your surroundings. Listen to music and make phone calls hands-free. Works with a compatible laptop, tablet, or smartphone compatible with BT Features Open BT TWS headphones Open design with a hook for optimal comfort Up to 3 hours of listening on a single charge Battery in the storage case adds up to 9 hours of listening Automatic music muting for incoming calls LED status indicator Specifications Interface: BT v.5 Frequency range BT: 2402 ~ 2480 MHz RF output power: 4 dBm Supported profiles: HSP, HFP, A2DP, and AVRCP Charging time: up to 1 hour Input power: 5.0 V, 300 mA (1.5 W) Operating range: up to 10 m in open space Speaker frequency response: 20 Hz - 20,000 Hz Battery: case 300 mAh; earbuds internal 30 mAh x 2 pcs, Li-Polymer Net weight (whole set): 45 g