Bluedio LI PRO Cell Phone Wired In-Ear 3.5mm 7.1 Sound Card Gaming Computer Earphones (Black)

1. Plug: 3.5mm2. Speaker impedance: 32 ohms3. Sensitivity: 115dB4. Frequency range: 20Hz-20KHz5. Cable length: 1.5m6. Packing list: earphone x 1, USB interface sound card x 1, earbud set x 4Features:1. Wired design, support for cell phones and computers, widely compatible with devices2. 7.1 channel, surround sound, sensitive to recognize the sound of the environment around the game, easy to play a variety of games3. Automatic magnetic suction, anti-fall and anti-loss, no tangling, durable4. Wired transmission is stable and lossless, gold-plated plug to reduce transmission loss, sound quality is more HD, sound layering is stronger5. 13mm speaker unit, high-fidelity sound qualitySpecification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 15cm * 12cm * 4cm / 5.91inch * 4.72inch * 1.57inch Qty per Carton 180 Carton Weight 14.70kgs / 32.41lb Carton Size 54cm * 52cm * 32cm / 21.26inch * 20.47inch * 12.6inch Loading Container 20GP: 296 cartons * 180 pcs = 53280 pcs 40HQ: 688 cartons * 180 pcs = 123840 pcs