Grenzüberschreitendes Nw Hochwertiges Bluetooth Lange Akkulaufzeit Privat Modl Geräuschunterdrückung Drahtlose Marke Hadst

Source factory, instant delivery, exclusively for cross-border trade Chinese and English detailed main image + CE/ROHS certification + complete multi-language instructions Appearance patent, counterfeiting will be prosecuted Custom metal arms are also available, please consult customer service Rotatable, foldable, self-adjusting, three-dimensional wheel covers Battery: 300mAh polymer lithium battery, with protection board Working hours: 15 hours Charging time: 2 hours Solution: Jerry 5.4 Speaker specifications: 40mm dynamic driver Transmission range: 10m Transmission power: 5V1A Speaker sensitivity: 1123dB Frequency range: 20-20000Hz Signal-to-noise ratio: 88DB Impedance value: 3210% Function: Bluetooth, 3.5mm AUX jack Contents: Type-C charging cable, AUX audio cable, manual, blister pack, color box Color box: 18.26x19.5cm, 285g/pcs per box Box dimensions: 63*40*56.5cm, 60 pieces Color: Off-white, black, light blue Below is the custom version of the metal arm