Novo fone de ouvido Bluetooth de alta qualidade com bateria de longa duração, modelo privado, fones de ouvido sem fio com cancelamento de ruído

Instant Delivery Detailed Main Image in Chinese and English + CE/ROHS Certification + Comprehensive Multi-Language Instructions Appearance Patent Imitation Will Be Investigated Metal arm models are also available, please consult customer service Rotatable, Foldable, Self-Adjusting, Three-Dimensional Wheel Cover Battery: 300mah polymer lithium battery, with protection board Working hours: 15 hours Charging time: 2 hours Plan: Jerry 5.4 Speaker specifications: 40mm dynamic coil Transmission range: 10m Transmission power: 5V1A Speaker sensitivity: 1123dB Frequency range: 20-20000hz Signal-to-noise ratio: 88DB Impedance value: 3210% Function: Bluetooth, AUX 3.5mm round jack Contains: Type-C charging cable, AUX audio cable, manual, blister pack, color box Color box: 21.6*21*6.2cm 300g/pcs in box Box size: 67*43*67CM 60PCS Color: Off-white, black, light blue Below is the metal arm model