5PCS LOT Class2 bluetooth Stereo Headset module
 |
45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller. |
|---|---|
 |
On-time Delivery Guarantees: On-time Delivery 60 days |
Class2 bluetooth Stereo Headset module
IS1684S Brochure
GENERAL DESCRIPTION
The ISSC IS1684N is a highly integrated ultra-low power, single-chip RF and baseband IC for Bluetooth v3.0+EDR audio applications.
The IS1684N builds in an audio processor and high performance audio codec to support the enhanced audio and speech. In addition, a power manager unit and program ROM/RAM are integrated to reduce BOM cost for various Bluetooth applications.
Compliant with Bluetooth Specification v.3.0 + EDR in 2.4 GHz ISM band
Class 2 Bluetooth radio with 4dBm transmit power and -91dBm receiver sensitivity
16-bit/32-bit run time configurable audio processor
Noise and echo reduction
Stereo codec: 93dB DAC
Built-in 3.3V and 1.8V linear regulator
Build-in switching regulator
Built-in Li-ion battery charger
10 hours playback for 120mAH battery
Bluetooth stack and audio processing is executed in the build-in program ROM and data RAM
7*7 mm2 56QFN package
Stereo Headset
Wireless Speaker
Wireless speakerphone
Bluetooth car-kit
Audio dongle
| Specification |
| Payment |
|
| Shipping |
|
| Warranty & Contact US |
|
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 |
0 out of 5 (0 Ratings)
| Positive (0 %) |
5 Stars(0)
|
|
4 Stars (0)
|
|
| Neutral (0%) |
3 Stars(0)
|
| Neutral (0%) |
2 Stars(0)
|
|
1 Star(0)
|
| Name | Rating | Feedback |
|---|
| Shipping Company | Shipping Cost | Estimated Delivery Time |
|---|---|---|
 |
3 - 7 days | |
 |
3 - 7 days | |
 |
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. |
|---|---|
| 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). |
25pcs LOT ESP8266 Serial to WIFI module esp32
2pcs lot 13.56MHz rfid reading module
5PCShot SR501 HC-SR501 Adjust IR Pyroelectric Infrared PIR module Motion Sensor Detector Module for arduino
2pcs lot Free shipping isolated output 5V 300mA wireless charging power supply module
5 PCS LOT free shipping KD2-21 light self-locking switch
2PCS LOT TEG1-199-1.4-0.5 5.6v cooling chip+free shipping
online shopping, buying directly from manufacturers?
- Go to Alibaba.com and enter the wanted item into search field.
- Having made your choice, click "Contact supplier" button on the right
- On the next page enter your request and click "Send" button.
- Upon clicking you will be asked to get registered. Do it and wait for the reply.
▼
