25PCS LOT bluetooth dual mode module
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45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller. |
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On-time Delivery Guarantees: On-time Delivery 60 days |
25PCS LOT bluetooth dual mode module
1. Support BT3.0 + EDR and BT4.0 (BLE) Dual-Mode, both modes can work simultaneously. 2. The full Bluetooth HID, data transparent transmission solutions. 3. Optional PIO control. The standard HCI interface (UART supports flow control). 5. The module can be used as SMD chip technology, semi-hole pins. 6. ROHS process, support CE, FCC, BQB SIG certification. 7. Support from one of the main ultra-low-power sleep mode. 8. Built-in 2.4G PCB RF antenna, users do not need to make an antenna debugging. 9. The module is fully integrated with XTAL, LPO and other external components, simple design, low cost. 10. The adaptive frequency hopping technology, high-performance wireless transceiver system, in open areas, the transceiver distance can reach 50-100 meters. 11. The specific development suitable for serial transmission over a wireless alternative close-transparent, without understanding the Bluetooth protocol
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| Warranty & Contact US |
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1. You have 7 days to contact us and 30 days to return it from the date it was received.
2. Both Replacement and Money Return are accept. Return shipping fee afford with buyer. 3. 12 months Manufacturer’s limited warranty for defective items(excluding Man-made damage).Accessories come with a 3-month warranty. 4. Defective item MUST BE reported and returned within the warranty period. 5.We maintain high standards of excellence and strive for 100% customer satisfaction. Feedback is very important,We hope you can contact us immediately before you give us neutral or negative feedback. 6.If you have any questions, our Customer Service staffs welcome you to email or call us. We strive to answer all questions and resolve any problems as quickly as possible |
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| Name | Rating | Feedback |
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| Shipping Company | Shipping Cost | Estimated Delivery Time |
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3 - 7 days | |
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3 - 7 days | |
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5 - 14 days | |
| Post Air Mail | Free Shipping | 15 - 45 days |
| Return Policy | If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller. N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion. |
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| Seller Service | On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe). |
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