JQTYSM New Waterproof Touch Wireless Bluetooth Ear Earphone Mini Invisible Tws Stereo Headphones (black)

Description

Product Model: JH-S9100 (Touch Two) Product Size: L23 * W12 * H26mm Product weight: 5.3g (single headset) Product color: black Charging box size: L92 * W40 * H31mm Bluetooth Version: V4.1 Voice prompt: support Battery capacity: Charging box 300mAh / single ear 45mAh Music duration: 2.5 hours Talk duration: 3 hours Standby time: 48 hours Product features: waterproof, touch, binaural stereo, life time Bluetooth parameters: Operating voltage: 3.2V-4.2V Sound unit: 8MM animation speaker Horn impedance: 32Ω Speaker sensitivity: 105dB Speaker frequency: 20-20KHz Microphone sensitivity: -42 + -2db Bluetooth frequency: 2.4-2.48GHZ Transmission distance: 10M Audio transmission format: A2DP / HFP / HSP / AVRCP Touch operation instructions: 1. Press and hold for 6 seconds 2. Click on the panel to answer the call and press and hold for 2 seconds to end the call 3. Press and hold for 2 seconds to switch the next song 4. No volume addition and subtraction TWS wireless pair ear Bluetooth headset, touch sports headset, a drag two, change the previous button-style headset operation, finger touch can also achieve Bluetooth headset function switching, nano waterproof, lightweight mini shape, so you wear up no burden , With a recyclable storage box, so that more convenient charging, life more durable. Package include: 1x Bluetooth Earbud(A Pair) 1x USB Chargers box 2x Ear tips (S/M/L） 1x User Manual 1x Convenient protective bagPrecautions:Why isn't wireless headphone stereo better than wired headphones? Because wireless headsets are transmitted by radio signals, the sound quality of different wire is more obvious, so the effect of heavy bass will be relatively poor. The advantage of wireless waterproof earphone is convenient movement, carry, outside with sweat not easy water damage headphones, small volume is more suitable for outdoor sports people to favor.