Search query: body camera with audio recording wearable necklace

Product: BOBLOV KJ21 Body Camera, 1296P Body Wearable Camera Support Memory Expand Max 128G 8-10Hours Recording Police Body Camera Lightweight and Portable Easy to Operate Clear NightVision (Card not Included)
Brand: BOBLOV
Relevance: Substitute
BOBLOV KJ21 Body Camera is a 1296P HD video recorder which adopt external storage, supports up to 128G TF cards.Built-in 2850mAh rechargable battery provides more than 10 hours recording time.（screen off，IR off，1080P）Pre and Post record function allow you to record extra video, never miss any important moment.File protection feature will keep your file safe and secure.
Specifications
Resolution: 2304x1296 30P; 1920x1080 30P; 1280x720 30P ; 848x480 30P
Photo Size: 14M(4352X3264 16:9); 12M(4000x3000 16:9); 8M(3264x2448 16:9); 4M(2048x1536 16:9)
Photo Burst Mode: Off/3pcs/30sec/1min/5min
Pre-Record: On/Off
Post-Record: Off/5sec/30sec/1min/5min
Compression Storage: On/Off
Exposure: -2~2
Loop Recording: On/Off
Video Length: 5/10/15/20/30minutes
Motion Detection: On/Off
LCD Auto Off: Off/1min/3min/5min
Key Tone: On/Off
Video Sound: On/Off
Device Volume: High/Medium/Low
Car Dash Cam Mode: On/Off
Anti-Virus: On/Off
File Review Mode: File mode/Image mode
Device ID: Verify password can edit new numbers(default: 8888888)
Password: On/Off
Change Password: Verify and edit new password(default: 000000)
Stealth Mode: On/Off
IR Filter: Manual/Auto
Audio Broadcast: On/Off
Language: English/简体中文/繁体中文
Default Settings: Restore default value after password verification
Date/Time: Can be edited
Version: Model+Version+Date
Package Included
1* KJ21 Video Recorder
1* USB Connecting Cable
1* Small Back Clip
1* Large back Clip
1* Manual Guide
【Multi-function Body Camera】 The Police body cameras for law enforcement is easy to use and configure, features with Pre-record, Post-record, Stealth Mode, Edit Device ID, File Protection, etc; Ideal for security guard, police officer and bouncer for indoor and heaby-duty outdoor use.
【Powerful Auto IR Night Vision 】This body camera with 140° wide angle captures 1296P HD videos; Meanwhile, it equipped with High-Intensity infrared LEDs, can capture clear footage up to 10m/32ft feet away in pitch-black darkness.
【Audio Video Recording With External Storage】Body camera with audio recording adopts external micro SD card storage, provides you flexible memory ; Supports external mirco SD cards up to 128G (memory card not Included).memory card not Included).
【Large Capacity Battery & Longer Video Fragment】 The video recorder comes with built-in a 2850 mAh rechargeable battery that lasts for 9~10 Hours of recording time in 1080P, Screen off, IR off. KJ21 allows you recording a video which lenth is up to 30 mins, easy to view.
【 Lightweight & Compact & 360° Rotation Clips】Personal surveillance camera with Lightweight and compact is equipped with two stable 360° rotation clips, fits to clip on shoulder straps of backpack or on polo shirt or on belt. In addition, portable security body cam can also be set to work as a dash camera for your vehicle.