Linklike Upgraded Drivers Extra Bass True Wireless Earbuds Bluetooth 5.0 in-Ear Earphones, Stereo Hi-Fi, Dual Mic HD Calls, 30Hours Playtime, IP67 Waterproof, 6 Pairs of Eartips for Noise Cancellation

together with latest Bluetooth 5.0 did do 4 4 2 1 2 technology high sensitivity antenna technology maintains a super-strong Bluetooth connection transfers high quality audio signals and avoids callin music dropouts effectively making you feel nothing not even a single wire between you and your loved songs customized independent cavity drivers deliver pure and clearer sound with richer details spending five months in perfecting the tuning we enhanced bass and mid-range appropriately on the basis of tri-band equalization to make it more suitable for pop music electronic music and vocals total six pairs of food-grade silicone ear tips one pair installed in different sizes and extremely lightweight five point five grams ensure your earbuds perform snug yet competent good noise isolation snug fit helps block out surrounding noises in a via sound leakage battery sourced with global insurance