Lecan Bluetooth 5.0 Stereo Sports Headphones for iPhone Android Neck In-Ear Wireless Headphones

Lecan Bluetooth 5.0 Stereo Sports Headphones for iPhone Android Neck In-Ear Wireless Headphones

Product Name: Letang L4 Neck Sports Bluetooth Headphones Brand: Happy Sugar Sound unit: custom copper ring speaker Sensitivity: 101±5dB Speaker impedance: 16Ω Response range: 20-1000hz Packing: boxed Product features: Bluetooth fast connection, experience upgrade, customized real copper ring HD driver unit, sound quality is not distorted, bionic diaphragm, professional tuning, restore sound details, surround metal cavity, full and powerful sound quality, clear left and right channels, in-ear design, comfortable and painless to wear on the ear, built-in noise-cancelling microphone, support high-definition calls.

Lecan Bluetooth 5.0 Stereo Sports Headphones for iPhone Android Neck In-Ear Wireless Headphones