F9 TWS Wireless LED Display Headset Bluetooth Touch Headphone w/Charge Box, 501 Original

Feature:1. 8D surround sound, 5.0 dual ear chip, large capacity, real wireless Bluetooth-compatible headset.2. Graphene bass diaphragm, hifi high frequency technology, 10 mm dynamic speaker unit.3. Two connection modes: single / double free use, single earphone listening alone, and two earphones listening to hifi stereo.4. 5.0 automatic power on matching, built-in Active Noise Reduction IC, HD call.5. Bluetooth-compatible 5.0 game has no delay. The charge box can be used as the emergency power supply of mobile phone, mobile phone bracket and multi-functional use.6. The headset is Bluetooth-compatible 5.0, which can provide high-speed data transmission and stable performance.7. The 10 meter effective distance transmission allows you to make clear calls, and the high sensitivity of the microphone can help you make handsfree calls easily.8. The high-end speaker brings you powerful bass, which brings you wonderful fun to listen to music.9. Super long listening for 4 hours.Functions: call answering, hang up call registration, hang up, music pause / play, voice number reporting, last phone number redial, call number reporting, intelligent voice prompt, power display, noise reductionSpecification:Model: F9Color: BlackMaterial: ABS + PCBluetooth-compatible version: 5.0Bluetooth-compatible protocol: HFP / HSP / A2DP / AVRCPImpedance: 32 ΩSensitivity: 123dBFrequency response: 20-20KHzWaterproof: Life waterproofMusic time: about 150 hours (need to be used with the charging box)Talk time: about 150 hours (need to be used together with the charging box)Battery capacity of headset: 50mAhCharge box capacity: 2000mAhCharging time: about 1-2 hoursStandby time: 100 hoursCharging interface: Micro USB interfaceEffective distance: 10mCharging power supply: AC input 110-240V DC output 5VCompatible devices: Bluetooth-compatible devices, such as for Xiaomi, for Samsung, for apple, for Huawei, for oppo, for vivo, for Lenovo, tablet computers, etcWeight: 120gPackage size: 12 * 10 * 4cm/4.72*3.93*1.57\\'\\'Note: Please allow 1-3mm differs due to manual measurement.Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.Package Content:2 X Bluetooth-compatible Earphones 1 X Charge Box1 X Charge Cable1 X User Manual