SPECIFICATIONS Active Noise-Cancellation: Yes Battery life up to[hours]: 36 Bluetooth Version: 5.3 Brand Name: DUETORY Category: Earphones & Headphones Certification: CE Charging Method: Charging case Choice: yes Communication: True wireless Connectors: None Control Button: Yes Earcups Type: Semi-open Features: Waterproof,With microphone,Amazon Alexa Support,Apple Siri Support,Active Noice Cancelling,Google Assistant Support Function: for Video Game,Common Headphone,HiFi Headphone,Sport,Kids' Headphones,For Outdoor,For Office,For Study High-concerned chemical: None Impedance Range: from 33 to 100 Ω Is wireless: Yes Material: PVC,Silica Gel NFC Technology: No Origin: Mainland China Package List: User Manual,charger,Charging case,Charging Cable Plug Type: None Sensitivity: 90 Sound Isolating: Yes Style: Wired in-ear headphones Support APP: Yes Support Memory Card: No Vocalism Principle: Hybrid Technology Voice assistant built-in: Yes Volume Control: Yes Waterproof: Yes Weight[g]: 85 Wireless Type: Bluetooth With Microphone: Yes A10 proANC Wireless Bluetooth 5.3 Headset APP TWS Noise-cancelling Talking headset Waterproof Sports Gaming touch screen Headset Product Description: Model :A10 pro 5th generation ANC+ Smart screen "ANC+ Double standard ENC+ ear detection light sense" Color: White 1. Chip :Jerry 7003D8 noise reduction + light ear detection 2. Version :5.4[Binaural Call] 3. Working frequency :2.402-2.480GHz; 4. Support agreement: A2DP/AVRCP/HFP/HID/AVCTP and AVDTP SPP 5.Transmission distance :15M[Barrier-free] 6. Response frequency :20~20000Hz 7. Speaker unit :ΦF13 titanium film, 32Ω±15%, 7.118±3DB 5mW 8. Microphone :2718 silicon microphone -42±3dB 9. Charging input standard: contact, DC4.75-5.25V /600MAH 10. Battery type :3.7V polymer battery 500mAh with protection board (3C fast charge battery), headphone battery 30mah 11. Charging time :1h 12. Headset working time: The measured 100% volume plays continuously for about 5.5 hours Package Included: 2*TWS Earbuds 1*Instruction 1*charging cable 1*Charging box describe： Supports 16 languages: Chinese, Traditional Chinese, English, Japanese, Russian, Chinese, French, Arabic, Spanish, Thai, Italian, German, Portuguese Package includes: 1 pair of Bluetooth headphones。 Strong battery life, good music non-stop, is expected to listen to about 5 hours, with a charging case can play up to about 36 hours. HIFI stereo sound effect, rich music details and good sound quality, bring you a strong shock and music feast. Copper ring composite membrane, stunning bass, DNS noise reduction technology to bring you HD 3D calls. Appearance responsibility Black gold tide and extraordinary touch of real gold illuminate the deep dazzling black body, light and shadow flow. Create an extraordinary sense of style. The high-density mechanism and streamlined minimalist shell have always been a beautiful mentality。 360° surround the loud field, let your voice be heard around 360 stereo sound, through the speaker cavity resonant sound to achieve theater-like surround listening Multi-function one-key control, abandoning the multi-key tradition, using one-key fingerprint touch control, music call more portable.      

Tracked delivery and easy returns within 30 days.