Bluetooth 15W Mono speaker Battery playback time : Up to 4 hours | Design table | 15 W | Mono | Black / Gray Take your music with you wherever you go with this stylish Nedis Bluetooth v5.0 speaker. The built-in 1200 mAh battery guarantees up to four hours of song playback on a single charge The fabric design ensures that the speaker looks as good as the audio delivered thanks to its maximum power of 15 W. The sharp top side panel lets you switch between song to song and adjust the volume easily. The integrated clock allows you to never get lost in music for too long! Features Bluetooth v5.0 technology for a stable and reliable wireless connection 1200 mAh built-in battery for playback up to four hours of uninterrupted music on a single charge 15W maximum sound power for depth and clarity Integrated clock Extraordinary and timeless design in a elegant fabric Crisp top control panel to easily change volume level or tracks   Product specification Transmission frequency range 2402-2480 MHz Bluetooth signal frequency 10 m Supported wireless technology Bluetooth Power input connection (s) Micro USB Input current 1.0 A Feed type Feed to battery Power cable side B Micro USB Side A power cable USB Battery energy type Built-in lithium-ion Supported audio codec MP3 WAV Signal to noise ratio (SNR) 85 dB Battery playback time Up to 4 hours Peak speaker power 15 W RMS speaker  5 W Link input 1x 3.5 mm Battery capacity 1200 mAh  Speaker channels 2 Color  Black / Gray Speaker design Design table Maximum battery recharge time 3 hrs Maximum transmit power  2 dBm Maximum transmit antenna gain - 0.58 dBi Cable length power supply 0.50 m Frequency response 100 Hz - 16 kHz Audio output Mono Built-in microphone  No Bluetooth version 5.0 Materials ABS / Fabric Maximum waiting time 12 hrs Weight 438.0 g Width 50.0 mm Alarm clock  yes Socket Micro USB driver Size 52 mm Input voltage 5.0 VDC Supplier Code: FSBS110GY Code EAN: 5412810315710