Rhythm Transparent Bluetooth Speaker

Product model: qd03 transparent karaoke speaker (single microphone) Bluetooth version: jerry 5.2 Power: 10w Internal magnetic speaker: 4ω 5w φ40mm 16-core dual magnetic2 Speaker battery: 3.7v 1500mah microphone battery: 3.7v 600mah Effective distance: ≤10m Speaker playback time: 2-6 hours microphone playback time: 2-3 hours Speaker charging time: ≤2h microphone charging time: ≤2h Sound frequency range: 60hz-18khz Input/output: dc 5v 1a / dc 3.7v 5w Material: abs Color: white black Speaker functions: bluetooth, tf card, wireless microphone, hands-free calling, fm, colorful lights; Microphone features: switchable sound effects (ktv, original voice, male voice, female voice, baby voice, echo), one-key mute, volume control, remote song skip (previous/next). Speaker bare metal size: 16580100mm, Speaker bare metal weight: 532g, Microphone bare unit dimensions: 1244228mm Microphone bare unit weight: 70g Color box size (mm):235136*150mm, Weight with packaging: 743g Quantity(pcs):30 Outer box size: 55x48.5x43.8cm. Gross weight (kg):23.6kg Packing list: type-c charging cable *1, user manual *1, color box *1, main unit *1, microphone *1