Product Description

High performance module based on a complete Bluetooth application for Bluetooth Stereo Speaker and Headsets

1.ALM-B03-CSR8670 is a high performance module based on a complete Bluetooth® solution. It is built on CSR8670 Core, integrated with Flash, Crystal, Radio, Link control, Codec, DSP and Flash memory.

 2.It’s a short range, compact and cost effective module, to be embedded into your electronics devices which need Bluetooth® connection, such as, Home Audio, Car kit, Hands free applications.

3.It provides the potential to cost down client’s BOM cost. The external components needed are antenna, microphone, speaker and components for power supply and UI circuitry (LEDs, buttons, etc).

High performance module based on a complete Bluetooth application for Bluetooth Stereo Speaker and Headsets

specifiations

High performance module based on a complete Bluetooth application for Bluetooth Stereo Speaker and Headsets

Features

· Bluetooth V4.0 specification compliant hardware

· A small and cost effective Bluetooth® System

· Class 2, up to 10-meter range

· Security simple pairing

· Bluetooth® Profile Supported: HSP, HFP, A2DP ,AVRCP,PBAP,SPP,MAP

· CSR latest CVC technology for narrow-band and wide voice connections including wind noise reduction

· 16Mb internal flash memory (16-bit wide,45ns)

· 80MHZ RISC MCU and 80MIPS Kalimba DSP

· Support host interface: USB2.0 full-speed or UART

· SBC, MP3, AAC, Faststream, APT-X codec support

· APTX low-latency including support for SCMS-T

· Integrated 16-bit Stereo Audio CODEC

· Audio interfaces: I2S, PCM and SPDIF

· BLE limited HID support (remote control functionality)

· BLE battery service profile

· Support for up to 4 capacitive touch sensor inputs

· 3 hardware LED controllers(for RGB)outputs and ability to drive LCD segment display directly

· Surface mount package for embedded applications

· Small size: 22 x 15 x 1mm

High performance module based on a complete Bluetooth application for Bluetooth Stereo Speaker and Headsets

Applications

· Bluetooth Stereo Speaker and Headsets

· Smart remote controllers

· TV embedded applications

· Audio adaptors for multi-stream

· Wearable audio (on-the-go)

· Wearable audio with sensors (health and well being applications)

High performance module based on a complete Bluetooth application for Bluetooth Stereo Speaker and Headsets

Product series

Company Information

 Shenzhen ALM Technology Co., Ltd. is a innovation company in wireless audio technology and product field, providing professional value-added service for both Chinese export-oriented enterprises and international sourcing customers, focusing on medium/high end Bluetooth products with high quality in acoustic and RF enhanced, based on our strengths in wireless technology and industrial expertise from an strong expert team in R&D and production quality management.

Our Services

A. OEM & ODM service:

I. Based on our MOQ, we can brand your logo on products and package.

II. Perfect ODM service will be supplied by our professional R&D team.

B. Sample order

I. Stock-available sample:

Sample fee will be refunded after formal order.

Delivery time: Within 24 hours after received your sample fee.

II. Branding your logo sampling:

Sample fee will be quoted after your logo and your requirement in details.

Delivery time: 3-7 days depending on the requirement.

Sampling fee will not be refunded.

Delivered by: DHL, FedEx, UPS, EMS, Postal air mail etc.

C. After-sale services:

I. Best quality and service for any order any client.

II. Normally One year Warranty:

We will replace the broken parts or unqualified product with new in the next order.

Ⅲ. For shipping: we will track the order until you get the goods.

IV. Please feel free to contact us if any problem.

Certifications

FAQ

Q1. How to play an order? What about prices?

A1: Play an inquiry or contact with online service, after receiving your inquiry we will reply you with prices and  information,thank you.

Q2. Can i have my logo printed on the products and packing?

A2: Totally acceptable,thank you.

Q3.What is your payment terms?

A3: For sample: Paypal, T/T, west union;For production: T/T, L/C, or negotiable terms.Thank you.

Q4.What would the delivery time be?

A4: Regularly 20 days after sample confirmed, ahead to 10-15 days if urgent, thank you.

Q5.In an unlikely event that there is a faulty earphone from my order, what should I do?

A5: We have full healthy after-sales service system, if anything happened not match to the contract, we shall recheck and give a better service for customers, penalty or free replacement if necessary, thank you.