🚀BLACK FRIDAY SALE 28TH NOV 2025

HXSJ Air-S4 Bluetooth 5.1 True Wireless HiFi Stereo Earphones with Charging Case

HXSJ Air-S4 Bluetooth 5.1 True Wireless HiFi Stereo Earphones with Charging Case

Product form

1. Bluetooth version: V5.1+EDR2. Bluetooth protocol: A2DP1.3/HFP1.6/HSP1.23. Chipset:Bluetrum 5376 4. Shell material: ABS+PC5. Charging time: 1 hour6. Bluetooth distance: 10m-15m7.... Read more

1 to 2 days Processing Time, Next day delivery

£ 7.99 GBP

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    • Shipped today? Order within: Nov 18, 2025 23:59:00 +0000
    • Shipping calculated at checkout,
    • No hassle returns, 30 days return

    Description

    1. Bluetooth version: V5.1+EDR
    2. Bluetooth protocol: A2DP1.3/HFP1.6/HSP1.2
    3. Chipset:Bluetrum 5376
    4. Shell material: ABS+PC
    5. Charging time: 1 hour
    6. Bluetooth distance: 10m-15m
    7. Earphone battery capacity: 30mAh*2
    8. Standby time: 240Hours
    9. Play/Calling Time: 2-2.5 Hours
    10. Charging box battery capacity:200mAh
    11. Speaker model: φ 13. Round horn
    12. speaker size: φ 13mm
    13. Impedance: 320 Ω
    14. Rated power: 3mW
    15. Maximum power: 5mW
    16. Frequency response:20hz- 20Khz
    17. Charging time of charging box:1.5-2 Hours
    18. The mumber of times the charging box charges the headset: 3 times
    19. The blue lights of main and auxiliary /TWS connection success indication: engines flash slowly at intervals
    20. Single headphone weight:7g
    21. Single headphone size:3.1*1.6*1.6cm
    22. Charging box weight:19g
    23. Charging box size: 4.4*4.3*2.1cm


    Specification:
    Package Weight
    One Package Weight 0.12kgs / 0.26lb
    One Package Size 15cm * 7.5cm * 3.5cm / 5.91inch * 2.95inch * 1.38inch
    Qty per Carton 100
    Carton Weight 11.00kgs / 24.25lb
    Carton Size 37cm * 38cm * 32cm / 14.57inch * 14.96inch * 12.6inch
    Loading Container 20GP: 592 cartons * 100 pcs = 59200 pcs
    40HQ: 1375 cartons * 100 pcs = 137500 pcs

    Specifications

    • Usage: Indoor & outdoor

    Pros and cons

    • Sustainably produced
    • Ideal for everyday use
    • May discolor in direct sunlight

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    Returns & Delivery

    When will my order be delivered?

    We ship worldwide. Your order will be packaged really carefully and delivered wherever you want. Delivery takes between 2-4 business days. You will receive an e-mail after ordering with more information about the delivery.

    Can I return my product?

    Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition.

    What can I do if my item (or part of it) is damaged?

    We work hard to deliver your items without damage. Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition.

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