New 4.1 True Wireless Mini Bluetooth Headphones laptop case cover Shape\pattern: Cross

Shape\pattern: Cross

which means that it increases muscle volume and strength

Professional Active Noise Cancelling Technology

K: Silver Color Ring for Wedding

Pendant Size:3 cm

New 4.1 True Wireless Mini Bluetooth Headphones laptop case cover Shape\pattern: CrossItem Type: Wireless Headset Support APP: No Line Length: None Active Noise Cancellation: No Communication: Wireless Support Apt x: No Connectors: None Vocalism Principle: Dynamic Is wireless: Yes Support Memory Card: Yes Style: In Ear Plug Type: Wireless Frequency Response Range: 20 20000Hz Volume Control: No Control Button: Yes Microphone: Yes Resistance: 32 Sensitivity: 1203dB Wireless Type: Bluetooth Color: Black Weight: 116g Bluetooth Version: