Bluetooth Portable Material Y666 Multifunctional 5.0MG Bluetooth Speaker Computer Speakers Computer Speakers with Lights (Black, One Size)

Maximum transmission distance 10M (barrier- space)Channel system Stereo (mono)Best call distance <1MVoice prompt support Multi-point connection support1x wireless bluetooth speakerSpeaker power: 5WBluetooth chip Input charging standard DC5V-500mABattery capacity: 800MAH/3.7V1xUSB cableBluetooth version: V5.0Charging voltage: 5V/1ATalk time 4-8H Music time 4-6HOutdoor fall resistance, function:pairingSpeaker specifications: 45MM 4MG materialBatterycapacity:Charging time is about 1.5 hoursImpedance 4Drive unit 45 mmRated output power: 4WSupport protocol A2DP / AVRCP / HFP / HSPProductdescriptionBluetooth operating frequency 2.4GHz-2.480GHzReceiving sensitivity (TYP)Rated power 5W Speaker power 5WProductsincludeBattery capacity 800MAH/3.7VFrequency response range 80HZ-18.5KHZBluetooth version V5.0