*Thông số kỹ thuật*:

Phiên bản không dây: CSRV4.1
Công suất truyền: Cấp 2
Giao thức hỗ trợ: HSP, HFP, A2DP, AVRCP
Bộ điều khiển: φ10mm
Trở kháng: 32ohm±15%
Thời gian đàm thoại: (Tắt đèn LED): Lên đến 8 giờ; (Bật đèn LED): Lên đến 5 giờ
Thời gian phát nhạc: (Tắt đèn LED): Lên đến 6 giờ; (Bật đèn LED): Lên đến 4 giờ
Thời gian chờ: (Tắt đèn LED): Lên đến 90 giờ; (Bật đèn LED): Lên đến 13 giờ
Thời gian sạc: = 3 giờ
Phạm vi hoạt động: =10M
Pin: pin lithium 120mAh tích hợp
Trọng lượng: 0.76oz
Màu sắc có sẵn: xanh lá, xanh dương, đỏ, cam

Processing Time: All orders are processed and prepared for dispatch within 1 to 3 business days. You will receive an automated shipping confirmation email with tracking information as soon as your parcel is on its way.

Delivery Estimates: We ship worldwide directly from our partner fulfillment centers to ensure the best value and variety.

• United States: 7 to 14 business days

• United Kingdom & Europe: 8 to 15 business days

• Canada & Australia: 10 to 18 business days

• Rest of the World: 12 to 25 business days

Shipping Costs: Shipping fees are calculated accurately based on total parcel weight and destination, clearly displayed at checkout before payment.

Order Tracking: Every order includes end-to-end tracking. Tracking numbers update online within 2 to 5 business days after dispatch. You can track your shipment anytime directly on our website.

Multiple Items Notice: If your order contains multiple distinct items, they may arrive in separate packages at slightly different times due to multi-warehouse fulfillment.

Need help? Contact our support team anytime at akonymike@gmail.com.