# TANCHJIM

> Dedicated Performance Tuning App for TANCHJIM Bluetooth/USB Devices

Canonical page: [https://chrome-stats.com/d/com.tanchjim.android](https://chrome-stats.com/d/com.tanchjim.android)

## Overview

- **ID:** `com.tanchjim.android`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Nanning Heavy Hammer Technology Co., Ltd.
- **Category:** TOOLS
- **Downloads:** 19,895
- **Rating:** 3.91 / 5 (122 ratings)
- **Version:** 2.5.6
- **Last updated:** 2026-09-02
- **First published:** 2025-07-17
- **Publisher country:** CN
- **Size:** 109 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.tanchjim.android)
- **Website:** [https://tanchjim.com/](https://tanchjim.com/)
- **Privacy policy:** [https://tanchjim.com/tanchjimPrivacyPolicyEn.html](https://tanchjim.com/tanchjimPrivacyPolicyEn.html)

## Description

This Chrome extension is a dedicated tool for tuning and controlling TANCHJIM Bluetooth or USB devices, including earphones, to improve usability and comfort.

It features TANCHJIM's preset sound tuning options and lets you easily modify your earphones' sound profile or create your own audio effects.

## Rankings

- #435,572 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.BLUETOOTH`
- `android.permission.BLUETOOTH_ADMIN`
- `android.permission.BLUETOOTH_ADVERTISE`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.INTERNET`
- `android.permission.RECORD_AUDIO`
- `android.permission.USB_PERMISSION`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `com.tanchjim.android.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.tanchjim.android)