SDRD SD-306 Plus Karaoke Speaker system with 2 Mic Powerbank non-replaceable pen head

non-replaceable pen head

providing long-lasting power support and allowing users to use the hair clipper for an extended period without frequent charging

size: 105 * 76 * 120mm

hands-free call

Specifications:Bluetooth version v5

SDRD SD-306 Plus Karaoke Speaker system with 2 Mic Powerbank non-replaceable pen headSpecifications: Bluetooth version v5. 2 + EDR AVRCP, A2DP, HSP HFP protocol Compatibility: iOS, Android Connection Distance: 10 m Channels: 2 (2. 0) Each microphone can work at its frequency: a. 690. 3 MHz b. 687. 2 MHz Speaker Power: 15 W x 2 (2 speakers of 15 W) Frequency: 100Hz 18kHz Signal to noise ratio of amplifier: & gt; 80db, THD = 10% Resistance (impedance): 4 Interfaces: Aux, TF card slot, USB File support: MP3 Equalizer: pop, rock,