Lenovo L01 Mini Bluetooth Speaker

Model: l01 bluetooth version: 5.0 rated output power: 3w frequency range: 20-20khz play duration: approx.4 hours battery: lithium-ion, 400mah rated input: 5v, 1a size: 4.5cm×4.5cm×4.8cm products weight: 60g package contents: 1 speaker, 1 charging cable 1 rope 1manual