*****Follow Our shop get a Free gift of of this order****** We are professional sellers, not personal stores. If you choose us, you will receive the following guarantees √100% Original and Brand New √ 3 Monthes Warranty √100% consultation response, you don't have to worry about no answer √Each product has been manually inspected before shipment, and properly packaged to ensure that the goods you receive are in good condition. √Shipment will be arranged within a business day after orders paid Thank you for your support. T1X Technical Parameter Bluetooth version: V5.0 Transmission distance: 10M Bluetooth audio decoding: AAC,SBC Single endurance: about 6 hours for both ears Extra battery life of charging box: > 18 hours, both ears Battery capacity: 50mAh * 2 / 500mAh Charging time: 40 minutes Horn size: 6.1mm Horn frequency response: 15Hz-22kHz T1XS： Brand Name : FIIL Model Number : FIIL T1XS TWS True Wireless Earphones State of Assembly : Ready-to-Go Features : Slot Feature 1 : Automatic Pairing Feature 2 : Noise Cancelling feature 3 : With Mic feature 4 : Fast Charging All In Control Mode: Unlock All Operation Functions Left Headset Press Twice Press And Hold For 2 Seconds Press 1 Press 3 Times Play / Pause Switch And Listen Volume Plus Volume Minus Right Headset Answer / Hang Up Reject A Call Next Song Last Song T1xs Pro; Brand Name :fiil Style : In-Ear Vocalism Principle : Dynamic Origin : CN(Origin) Control Button : Yes Active Noise-Cancellation : Yes Communication : True Wireless Volume Control : Yes Sensitivity : 121dB Wireless Type : Bluetooth Is wireless : Yes Max Output : 32mW Line Length : 32m Support APP : Yes Function : for Video Game Function : For Mobile Phone Function : Sport Number Of Drivers : 2 Plug Type : Line Type Package List : User Manual Package List : Charger Package List : Charging case Impedance Range : up to 32 Ω Connectors : USB Model Number : 071601 Earcups Type : Semi-open Headphone Pads Material : Silicone Bluetooth Version : Other Codecs : AAC Codecs : SBC Support Memory Card : No Driver Diameter : 55mm Resistance : 32Ω Waterproof : Yes Frequency Response Range : 20 - 20000Hz Total Harmonic Distortion : 5% With Microphone : Yes Features : With Microphone Features : Active Noice Cancelling Charging Method : Charging case Magnet Type : Ferrite Function 2 : call function, voice control Function 3 : multi-point connection Function 4 : music support Function 5 : For iPod Waterproof performance : IPX5 Category : true wireless headphones Standby time : 32hours