5.3 Wireless Earphones Bluetooth Neckband Gaming Headphones LED Display HIFI Headset Sports TWS Earbuds With Mic TF Card

Material: plastic. Width[mm: 50. Depth[mm: 50. Weight[g: 50. Height[mm: 50. Battery Capacity[mAh: 250. Battery life up to[hours: 24. Voice assistant built-in: no. Maximum wireless range[m: NFC Technology: no. Sound Isolating: no. Category: Earphones Headphones. Earcups Type: Semi-open. Max Output: 132mW. Number Of Drivers: 1. Charging Method: Cable. Headphone Pads Material: OTHER. Magnet Type: OTHER. Driver Diameter: 20mm. Total Harmonic Distortion: 1%. Impedance Range: up to 32. Bluetooth Version: 5.0. Package List: User Manual, Charger. Features: waterproof, With Microphone, Active Noice Cancelling. Codecs: AAC. With Microphone: Yes. Is wireless: Yes. Support APP: Yes. Support Memory Card: Yes. Waterproof: Yes. Resistance: 16. Line Length: 1m. Frequency Response Range: 20-20000Hz. Sensitivity: 123dB. Plug Type: none. Function: For Internet Bar, Monitor Headphone, Common Headphone, For Mobile Phone, HiFi Headphone, Sport. Active Noise-Cancellation: Yes. Volume Control: Yes. Control Bu