1. Model: T28
2. Bluetooth version: V5.0
3. Standby time: 300 hours
4. Talk time: 3.5 hours
5. Music time: 3 hours
6. Charging time: 1 hour
7. Bluetooth frequency: 2.402G-2.480G
8. Charging compartment capacity: 500mAh
9. Earplug capacity: 35mAh
10. Communication distance: 10 meters
11. Support agreement: HSP, HFP, A2DP, AVR CP

Bluetooth-compatible version: (Jerry) V5.1
Bluetooth-compatible working frequency: 2.402G-2.480G
Support protocol: HSP, HFP, A2DP, AVRCP
Battery capacity: 45mAh
Charging bin capacity: 500mAh
Standby time: 300h
Waterproof: IPX6
Product color: black circuit pattern, black flashing pattern
RGB lighting: 7 colors
Talk time: 8H
Music duration: 7H
Charging time: 2H
Standby time: 300H
Best call distance: <1m
Maximum transmission distance: 10m
Impedance: 32
Sensitivity: 96±3db
Product size: 62*56*28mm/2.4*2.2*1.1in
Product weight: 35g
Packing size: 170*82*41mm/6.7*3.2*1.6in
Package weight: 162g

1.Bluetooth verson : 5.0
2.Automatically connection
3.Capacity of case : 500mAh
4.Capacity of earbud : 45mAh
5.Talking time :4H
6.Music time : 3.5H
7.Wahterproof :IPX4

1. Bluetooth version 5.0, Jerry solution
2. LED digital display, fast charging
3. TWS binaural mode, automatic matching and interconnection
4. Charging compartment battery: 500mAh/3.7V, earplug battery: 45mAh/3.7V
5. 4 hours of talk time, 3.5 hours of music playback, 2 hours of charging time, 300 hours of standby time
6. 10 meters transmission distance, portable storage, not easy to lose

Specifications:

– Model: T35
– Talk/music time: up to 4h
– Standby time: up to 300h
– Charging time: 1,5h
– Water resistance: IPX4
– Bluetooth Version: V5.0
– Transmission range: 10m
– Single earbud capacity: 40mAh
– Charger case capacity: 400mAh
– Microphone: Omnidirectional -42±2dB
– Sensitivity: 114±3dB

Model ID: T36 TWS Sports Earbuds
Bluetooth device name: AWEI T36
Bluetooth version: Bluetooth V5.0
Support mode: L2CAP/A2DP1.2 (AVCTP1.3/AVDTP1.2/AVRCP1.3)
Transmission distance: ≤10 meters (without obstacles)
Speaker diameter: 13MM
Speaker impedance: 32 ohm ± 10%
Frequency response: 20Hz-20KHz
Sensitivity: 92dB/±3dB
Mark wind size: Φ4.0*1.5mm SMD microphone
Mark wind sensitivity: -92dB/±3dB
Output power: 20mW
Working voltage: 3.3V-3.7V
Working time: 4-5 hours
Standby time: 210 hours
Charging time: about 1.5 hours
Battery model: polymer battery 45mAh 3.7V charging compartment 320mAh with protection board
Charging voltage: DC_5V
Applicable products: Apple IPAD, MAC book, I phone, Android phone, PC

Specification:
Bluetooth version v5.3 (AD6973D4)
Support protocol: HSP, HFP, A2DP, AVRCP
Channel system: stereo
Battery capacity: 35mAh*2 (no protective board, lithium battery protection IC)
The battery capacity of the charging warehouse: 3.7V/300mAh (with a protective board)
Drive unit: 13mm in diameter
Charging time: 1H
Calling time: 7H
Playing time: 6H
Standby time: 200H
Headphones+charging warehouse with use time (80%volume): 20H
Sensitivity: 93 ± 3db
Verse impedance: 32
Enter charging standard: DC 5V
Bluetooth operating frequency: 2.402G-2.480G
Maximum transmission distance: 10M
Voice Tips: Support
Multi -point connection: not support
How to wear: Enter the ear
Manual: Chinese and English
Interface: Type-C
Waterproof level: ipx6

Bluetooth version5.3Communication range10 metersSpeaker impedance16ΩSpeaker sensitivity104±3dBSpeaker frequency2402MHz~2480MHzCase battery capacity300mAhSingle handset battery capacity35mAhPlay time6 hoursStandby timeapproximately 300 hoursLoad timeabout 1 hourLoad InputUSB-CSet includes- Headphones
– USB-C charging cable
– User Manual

Noise Cancelling Earbuds for iPhone and Android – Waterproof and Gaming Earbuds with Microphone – Noise Canceling Earbuds Wireless

• Brand Name: Awei
• Style: In-ear
• Vocalism Principle: Dynamic
• Origin: Mainland China
• Active Noise-Cancellation: No
• Control Button: Yes
• Communication: Wireless
• Volume Control: Yes
• Certification: CE
• Number Of Drivers: 2
• Plug Type: NONE
• Impedance Range: up to 32 Ω
• Headphone Pads Material: Silicone
• Support Memory Card: No
• Waterproof: Yes
• Frequency Response Range: 2402000000 – 2480000000Hz
• Magnet Type: Neodymium
• Wireless Type: bluetooth
• Package List: User Manual,Charging case

Bluetooth 5.3 Earphones Headphones 360° Hifi Stereo Sound Sports Headset Gamer TWS Earbuds

Awei T58 Wireless Earbuds Bluetooth V5.3 Earphone Bass In-Ear TWS LED Lights Headphones With Mic HiFi Stereo DNS Headset

Brand Name: AWEI
Model Number: T58
Style: In-ear
Communication: Wireless
Use: Mobile Phone, COMPUTER, Dj, Gaming, Sports, Travel, PROFESSIONAL, HiFi Headphone
Function: Waterproof, Noise Cancelling, Microphone, LED Display, true wireless stereo
Waterproof Standard: IPX-6
Wireless delay time: 31-40 ms
Game atmosphere light: Multicolor
Bluetooth Version: 5.3
Charging time: 1hours
Earphone Battery capacity: 35mAh*2
Charge case capacity: 450mAh
Talking time: 7 hours
Music time: 6 hours
Noise Reduction Depth: Above 25dB
Waterproof Rating: IPX6

Specifications:

Bluetooth version: V5.3 Jerry 6973D4

Support protocol: HFP A2DP AVRCP AVDTP AVCTP GAVDP SDP

Battery capacity: 33mAh (battery without protective board, earphone board with lithium battery protection IC)

Charging compartment battery capacity: 300mAh (with protective plate)

Music time: 6.5h

Talk time: 5.5H

Charging time: 1 hour

Standby duration: 300H

Horn specification: 13mm

Frequency response range: 20~20kHz

Bluetooth operating frequency: 2402-2480MHz

Maximum transmission distance: 10M

Frequency response sensitivity: -38 ± 1dB

Voice prompt: supported

Multipoint connection: not supported

Wearing method: In the ear

Instructions: Chinese and English

Interface: TYPE-C Waterproof grade: IPX4

Accessories included: USB charging cable, manual